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Factors associated with disparate outcomes among Black women undergoing in vitro fertilization

OBJECTIVE: To determine if Black women have worse in vitro fertilization (IVF) outcomes than women of other races/ethnicities, and to establish which factors are associated with the IVF outcomes of Black women. DESIGN: Retrospective cohort study. SETTING: Not applicable. PATIENT(S): All patients und...

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Detalles Bibliográficos
Autores principales: Ghidei, Luwam, Wiltshire, Ashley, Raker, Christina, Ayyar, Archana, Brayboy, Lynae M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9349233/
https://www.ncbi.nlm.nih.gov/pubmed/35937446
http://dx.doi.org/10.1016/j.xfre.2021.12.002
Descripción
Sumario:OBJECTIVE: To determine if Black women have worse in vitro fertilization (IVF) outcomes than women of other races/ethnicities, and to establish which factors are associated with the IVF outcomes of Black women. DESIGN: Retrospective cohort study. SETTING: Not applicable. PATIENT(S): All patients undergoing IVF. INTERVENTION(S): Not applicable. MAIN OUTCOME MEASURE(S): Spontaneous abortion rate, clinical pregnancy rate, and live birth rate. RESULT(S): A total of 71,389 patient cycles were analyzed. Of the 40,545 patients who were included, 6.4% of patients were Black, 62% were White, 7.3% were Hispanic/Latino, and 15% were Asian. After IVF, Black women had significantly more miscarriages than White but not Hispanic or Asian patients (8.0% Black vs. 6.9% White, 7.4% Hispanic, and 7.5% Asian). Clinical pregnancy rates were significantly lower for Black women compared with all other races (45% Black vs. 52% White, 52% Hispanic, and 53% Asian). The odds ratio (OR) of live birth from all cycles were 30% less than that for White women (OR, 1.00 Black vs. 1.43 White) and 22% less than that for Hispanic women (OR, 1.00 Black vs. 1.29 Hispanic). This statistically significant difference in the live birth rate persisted even after adjusting for patient characteristics (OR, 1.00 Black vs. 1.32 White, 1.23 Hispanic, and 1.18 Asian). CONCLUSION(S): Black women have worse IVF outcomes than women of all other racial backgrounds undergoing IVF. The factors associated with the disparate outcomes of Black women undergoing IVF outcomes include older age starting IVF, higher body mass index, tubal factor infertility, and diabetes.